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All results from a given calculation for C3H6O (Acetone enol)

using model chemistry: TPSSh/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-311G**
 hartrees
Energy at 0K-193.193988
Energy at 298.15K-193.200375
HF Energy-193.193988
Nuclear repulsion energy120.252972
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at TPSSh/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3774 3774 21.50      
2 A' 3238 3238 12.67      
3 A' 3140 3140 6.48      
4 A' 3136 3136 19.86      
5 A' 3033 3033 22.06      
6 A' 1715 1715 145.24      
7 A' 1504 1504 9.10      
8 A' 1458 1458 2.47      
9 A' 1419 1419 28.48      
10 A' 1364 1364 13.21      
11 A' 1205 1205 143.17      
12 A' 1021 1021 36.42      
13 A' 977 977 13.99      
14 A' 860 860 5.22      
15 A' 467 467 19.49      
16 A' 397 397 1.17      
17 A" 3087 3087 19.82      
18 A" 1485 1485 8.27      
19 A" 1074 1074 0.15      
20 A" 797 797 73.64      
21 A" 727 727 2.40      
22 A" 500 500 0.12      
23 A" 443 443 108.91      
24 A" 183 183 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 18501.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18501.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at TPSSh/6-311G**
ABC
0.33606 0.30269 0.16412

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.911 -1.090 0.000
C2 0.000 0.098 0.000
C3 0.395 1.376 0.000
O4 -1.312 -0.302 0.000
H5 1.956 -0.779 0.000
H6 0.721 -1.709 0.882
H7 0.721 -1.709 -0.882
H8 1.447 1.627 0.000
H9 -0.317 2.197 0.000
H10 -1.870 0.487 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49712.51992.35891.09011.09451.09452.76933.50873.1974
C21.49711.33821.37142.14362.13622.13622.10522.12281.9100
C32.51991.33822.39352.66143.22583.22581.08151.08602.4329
O42.35891.37142.39353.30272.62512.62513.36612.68940.9664
H51.09012.14362.66143.30271.78041.78042.45933.74454.0301
H61.09452.13623.22582.62511.78041.76433.52654.13673.5093
H71.09452.13623.22582.62511.78041.76433.52654.13673.5093
H82.76932.10521.08153.36612.45933.52653.52651.85333.5071
H93.50872.12281.08602.68943.74454.13674.13671.85332.3097
H103.19741.91002.43290.96644.03013.50933.50933.50712.3097

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.342 C1 C2 O4 110.563
C2 C1 H5 110.919 C2 C1 H6 110.054
C2 C1 H7 110.054 C2 C3 H8 120.561
C2 C3 H9 121.907 C2 O4 H10 108.330
C3 C2 O4 124.095 H5 C1 H6 109.165
H5 C1 H7 109.165 H6 C1 H7 107.407
H8 C3 H9 117.532
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.253      
2 C 0.085      
3 C -0.291      
4 O -0.366      
5 H 0.115      
6 H 0.127      
7 H 0.127      
8 H 0.110      
9 H 0.097      
10 H 0.249      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.104 0.542 0.000 0.552
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.839 0.232 0.000
y 0.232 7.485 0.000
z 0.000 0.000 3.714


<r2> (average value of r2) Å2
<r2> 80.536
(<r2>)1/2 8.974